IRC Tire Siren Pro Tire – 20 x 1.9 Tubeless Folding Black 120tpi. Designed by former World Champion Olympic silver medalist and G.O.A.T contender Sam Willoughby the Siren Pro offers BMX racers unparalleled performance on any track. Lightweight and fast-rolling the 120 TPI tubeless-ready tire rails turns smooths out technical straightaways and provides insane grip on the gate and out of corners.
- TECH SPECS
| Color | Black |
| TPI | 120 |
| Weight | 385 |
| Weight (oz) | 13.5 |
| Defined Color | Black |
| ISO Width (mm) | 48 |
| ISO Diameter | 406 / 20″ BMX |
| Tire Intended Use | BMX |
| Tire Diameter | 20″ |
| Tire Bead | Folding |
| Labeled Size | 20 x 1.9 |
| Tire Type | Tubeless Ready Clincher |
| PSI | 100 |
Product Images Disclaimer
Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us, and we’ll be happy to confirm.
